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Individual Calculations September 2010 |
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| Sukhareva, Valentina Total change: -0.60 | |   |
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| Mirny Atom 2010 | Volgodonsk | RUS | 2010-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1936 | 2.50 | 7 | 0.46 | 15 | 6.90 | |
|  Petrova, Olga | | | 2231 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Burkhach, Alexander | | | 2191 | UKR | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Mazurov, Arslan | | | 1727 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sukhareva, Evgeniya | | | 2162 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Frolov, Andrey | | | 2174 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kovtun, Sergei | m | | 2301 | UKR | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Zakaryan, David | | | 1995 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 5. V.Y.Dvorkovich Memorial 2010 open | Taganrog | RUS | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1936 | 0.50 | 5 | -0.50 | 15 | -7.50 | |
| | Ostrovsky, Alexander | f | | 2336 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sukhareva, Evgeniya | | | 2162 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Chernov, Alexander Nik | | | 2098 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gozdeev, V. | | | 2188 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Kovalchuk, Alexey | | | 2144 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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